Norfolk
Churchesby H Munro Cautley. Seminal
work, the first proper survey of all the medieval Norfolk
churches, conducted by architect Munro Cautley in the
years immediately after the war. A gazeteer follows the
splendid subject introductions, and there are hundreds of
black and white photographs. A beautiful book, long out
of print but easily available. See this book on
amazon.co.uk.

Norfolk
and Suffolk by MR James. An enjoyable account of MR
James tour of the two counties in the 1930s, including
detailed descriptions of screens, fonts, etc. In print, £20 on
amazon.co.uk

The
King's England: Norfolkby Arthur Mee. Barmy
Arthur's books are always good for a laugh, and this is
no exception. At this distance, Mee's flowery evocation
of a lost England (did it ever exist?) can be moving as
much as mawkish. Out of print, but easily and cheaply
available. See this book
on amazon.co.uk